CIRCUIT ARRANGEMENT FOR SUPPLYING A DRIVE OF A VEHICLE

The invention relates to a circuit arrangement for supplying a drive of a vehicle, in particular for supplying a rail vehicle with electrical energy, wherein the circuit arrangement has a power converter, and wherein the power converter has first terminals for a power supply network and second termi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	HÖSCHELER, Bernhard
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a circuit arrangement for supplying a drive of a vehicle, in particular for supplying a rail vehicle with electrical energy, wherein the circuit arrangement has a power converter, and wherein the power converter has first terminals for a power supply network and second terminals for a network-independent electrical energy supply unit. The power converter has an intermediate circuit, wherein the power converter has at least one power inverter. The power inverter is connected to a first line of the intermediate circuit for supplying positive voltage, and to a second line of the intermediate circuit for supplying negative voltage. The power inverter is configured for supplying the drive of the vehicle with an alternating voltage. The invention is characterized in that a first connecting line of the second terminal is connected to the first or the second line of the intermediate circuit via a decoupling means, and that the second connecting line is connected to the second or the first line of the intermediate circuit.